{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"jupyter-server","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NQB7DXAPGBA4EYAJ3R7VHQ","modified_at":"2026-10-28T09:47:43.532810830Z","published_at":"2026-10-21T20:17:25.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-114135","https://security-tracker.debian.org/tracker/CVE-2026-114135"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-114135#Debian:13/jupyter-server","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-114135"}],"summary":"Jupyter Server is the backend for Jupyter web applications. From 2.0.0 until 2.6.0, enabling GatewayClient.url replaced the normal KernelWebsocketHandler with WebSocketChannelsHandler, which authentic"}